• random cluster model is a random graph that generalizes and unifies the Ising model, Potts model, and percolation model. It is used to study random combinatorial...
    13 KB (1,980 words) - 13:53, 5 June 2024
  • Random cluster model Critical three-state Potts model Chiral Potts model Square-lattice Ising model Minimal models Z N model Cellular Potts model Wu...
    23 KB (3,625 words) - 15:27, 7 July 2024
  • Thumbnail for Percolation theory
    introduced as the Fortuin–Kasteleyn random cluster model, which has many connections with the Ising model and other Potts models. Bernoulli (bond) percolation...
    29 KB (3,369 words) - 15:26, 13 August 2024
  • and Gaussian mixture modeling. They both use cluster centers to model the data; however, k-means clustering tends to find clusters of comparable spatial...
    61 KB (7,688 words) - 21:51, 19 July 2024
  • information. Mixture models are used for clustering, under the name model-based clustering, and also for density estimation. Mixture models should not be confused...
    57 KB (7,794 words) - 11:45, 26 July 2024
  • Thumbnail for Cluster sampling
    into these groups (known as clusters) and a simple random sample of the groups is selected. The elements in each cluster are then sampled. If all elements...
    16 KB (2,327 words) - 15:10, 21 August 2024
  • Thumbnail for Cluster analysis
    (also known as co-clustering or two-mode-clustering), clusters are modeled with both cluster members and relevant attributes. Group models: some algorithms...
    69 KB (8,833 words) - 21:16, 5 August 2024
  • The key ingredient was the random cluster model, a representation of the Ising or Potts model through percolation models of connecting bonds, due to...
    13 KB (2,337 words) - 10:38, 28 April 2024
  • Hugo (2012-08-01). "The self-dual point of the two-dimensional random-cluster model is critical for q ≥ 1". Probability Theory and Related Fields. 153...
    122 KB (19,673 words) - 04:58, 22 August 2024
  • Multilevel models (also known as hierarchical linear models, linear mixed-effect model, mixed models, nested data models, random coefficient, random-effects...
    33 KB (4,921 words) - 00:42, 23 June 2024
  • Thumbnail for Tutte polynomial
    polynomial, Tutte’s own dichromatic polynomial and Fortuin–Kasteleyn’s random cluster model under simple transformations. It is essentially a generating function...
    38 KB (5,349 words) - 22:44, 26 October 2023
  • Thumbnail for Random graph
    context, random graph refers almost exclusively to the Erdős–Rényi random graph model. In other contexts, any graph model may be referred to as a random graph...
    15 KB (2,187 words) - 14:01, 9 January 2024
  • Thumbnail for Erdős–Rényi model
    Erdős–Rényi model refers to one of two closely related models for generating random graphs or the evolution of a random network. These models are named...
    18 KB (2,627 words) - 03:30, 26 March 2024
  • Random forests or random decision forests is an ensemble learning method for classification, regression and other tasks that operates by constructing a...
    46 KB (6,618 words) - 22:18, 23 August 2024
  • event are negatively correlated. It was obtained by studying the random cluster model. An earlier version, for the special case of i.i.d. variables, called...
    15 KB (2,381 words) - 19:25, 19 December 2022
  • Thumbnail for Watts–Strogatz model
    model is a random graph generation model that produces graphs with small-world properties, including short average path lengths and high clustering....
    11 KB (1,613 words) - 08:39, 27 November 2023
  • Thumbnail for Random walk
    be obtained by Monte Carlo simulation. A popular random walk model is that of a random walk on a regular lattice, where at each step the location jumps...
    55 KB (7,651 words) - 05:55, 27 August 2024
  • (}|x|+|1-x|+1{\Big )}} The Ising model has a description as a random cluster model due to Fortuin and Kasteleyn. In this description...
    15 KB (3,293 words) - 18:46, 26 July 2023
  • -state Potts model or critical random cluster model is a conformal field theory that generalizes and unifies the critical Ising model, Potts model, and percolation...
    32 KB (5,439 words) - 13:19, 5 June 2024
  • Thumbnail for Hugo Duminil-Copin
    Hugo (18 March 2011). "The self-dual point of the two-dimensional random-cluster model is critical for q ≥ 1 {\displaystyle q\geq 1} " (PDF). Probability...
    20 KB (1,685 words) - 11:19, 25 February 2024
  • Thumbnail for Random subcube model
    reproduces the cluster size distribution and freezing properties of k-SAT and k-COL in the large-k limit. This is similar to how the random energy model is the...
    9 KB (1,624 words) - 16:52, 18 June 2024
  • Thumbnail for Sampling (statistics)
    city. Cluster sampling (also known as clustered sampling) generally increases the variability of sample estimates above that of simple random sampling...
    54 KB (7,394 words) - 10:34, 24 August 2024
  • the model is closely related to the random cluster model, which can also be formulated in terms of non-crossing loops. Much less is known in models where...
    6 KB (1,097 words) - 14:15, 5 June 2024
  • original dataset. A diffusion model models data as generated by a diffusion process, whereby a new datum performs a random walk with drift through the space...
    66 KB (11,426 words) - 03:35, 28 August 2024
  • methods to which randomization and blinding were soon added. An eloquent non-mathematical explanation of the additive effects model was available in 1885...
    56 KB (7,597 words) - 13:54, 12 August 2024
  • mixed model, mixed-effects model or mixed error-component model is a statistical model containing both fixed effects and random effects. These models are...
    19 KB (2,382 words) - 16:48, 27 August 2024
  • attributes models (ALAAMs) are a method for social network analysis. They were originally proposed as alteration of Exponential Random Graph Models (ERGMs)...
    6 KB (898 words) - 15:14, 31 December 2023
  • Conditional random fields (CRFs) are a class of statistical modeling methods often applied in pattern recognition and machine learning and used for structured...
    17 KB (2,066 words) - 13:31, 19 August 2023
  • Thumbnail for Stratified randomization
    sampling method should be distinguished from cluster sampling, where a simple random sample of several entire clusters is selected to represent the whole population...
    18 KB (2,198 words) - 02:05, 13 July 2024
  • Thumbnail for Virasoro algebra
    modules that do not have singular vectors, for example in the critical random cluster model. A highest weight representation with a real value of c {\displaystyle...
    20 KB (3,222 words) - 13:15, 5 June 2024